Tray



FIG. 1 is a perspective view of a tray in accordance with the present design;

FIG. 2 is a is a top plan view of the tray of FIG. 1, in an un-folded condition, the bottom plan view being a mirror image of the top plan view;

FIG. 3 is a left side elevational view of the tray of FIG. 2, the right side elevational view being a mirror image of the left side elevational view;

FIG. 4 is a front elevational view of the tray of FIG. 2; and,

FIG. 5 is a rear elevational view of the tray of FIG. 2. 

The ornamental design for a tray, as shown and described. 